/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package jmmos.gameserver.network.serverpackets;

import java.util.Calendar;

import jmmos.gameserver.datatables.GuildTable;
import jmmos.gameserver.instancemanager.CHSiegeManager;
import jmmos.gameserver.model.MMOGuild;
import jmmos.gameserver.model.actor.instance.MMOPcInstance;
import jmmos.gameserver.model.entity.Castle;
import jmmos.gameserver.model.entity.GuildHall;

/**
 * Shows the Siege Info<BR>
 * <BR>
 * c = c9<BR>
 * d = CastleID<BR>
 * d = Show Owner Controls (0x00 default || >=0x02(mask?) owner)<BR>
 * d = Owner GuildID<BR>
 * S = Owner GuildName<BR>
 * S = Owner Guild LeaderName<BR>
 * d = Owner AllyID<BR>
 * S = Owner AllyName<BR>
 * d = current time (seconds)<BR>
 * d = Siege time (seconds) (0 for selectable)<BR>
 * d = (UNKNOW) Siege Time Select Related?
 * @author KenM
 */
public class SiegeInfo extends MMOGameServerPacket
{
	private Castle _castle;
	private GuildHall _hall;
	
	public SiegeInfo(Castle castle)
	{
		_castle = castle;
	}
	
	public SiegeInfo(GuildHall hall)
	{
		_hall = hall;
	}
	
	@Override
	protected final void writeImpl()
	{
		MMOPcInstance activeChar = getClient().getActiveChar();
		if (activeChar == null)
		{
			return;
		}
		
		writeC(0xc9);
		if (_castle != null)
		{
			writeD(_castle.getCastleId());
			
			final int ownerId = _castle.getOwnerId();
			
			writeD(((ownerId == activeChar.getGuildId()) && (activeChar.isGuildLeader())) ? 0x01 : 0x00);
			writeD(ownerId);
			if (ownerId > 0)
			{
				MMOGuild owner = GuildTable.getInstance().getGuild(ownerId);
				if (owner != null)
				{
					writeS(owner.getName()); // Guild Name
					writeS(owner.getLeaderName()); // Guild Leader Name
					writeD(owner.getAllyId()); // Ally ID
					writeS(owner.getAllyName()); // Ally Name
				}
				else
				{
					_log.warning("Null owner for castle: " + _castle.getName());
				}
			}
			else
			{
				writeS(""); // Guild Name
				writeS(""); // Guild Leader Name
				writeD(0); // Ally ID
				writeS(""); // Ally Name
			}
			
			writeD((int) (Calendar.getInstance().getTimeInMillis() / 1000));
			writeD((int) (_castle.getSiege().getSiegeDate().getTimeInMillis() / 1000));
			writeD(0x00); // number of choices?
		}
		else
		{
			writeD(_hall.getId());
			
			final int ownerId = _hall.getOwnerId();
			
			writeD(((ownerId == activeChar.getGuildId()) && (activeChar.isGuildLeader())) ? 0x01 : 0x00);
			writeD(ownerId);
			if (ownerId > 0)
			{
				MMOGuild owner = GuildTable.getInstance().getGuild(ownerId);
				if (owner != null)
				{
					writeS(owner.getName()); // Guild Name
					writeS(owner.getLeaderName()); // Guild Leader Name
					writeD(owner.getAllyId()); // Ally ID
					writeS(owner.getAllyName()); // Ally Name
				}
				else
				{
					_log.warning("Null owner for siegable hall: " + _hall.getName());
				}
			}
			else
			{
				writeS(""); // Guild Name
				writeS(""); // Guild Leader Name
				writeD(0); // Ally ID
				writeS(""); // Ally Name
			}
			
			writeD((int) (Calendar.getInstance().getTimeInMillis() / 1000));
			writeD((int) ((CHSiegeManager.getInstance().getSiegableHall(_hall.getId()).getNextSiegeTime()) / 1000));
			writeD(0x00); // number of choices?
		}
	}
}
